#include <gtest/gtest.h>
#include <iostream>

// 单元测试
TEST(mytest, great_than)
{
    int age = 18;
    ASSERT_GT(age, 20);
    printf("OK!\n");
}

TEST(mytest, less_than)
{
    int age = 18;
    ASSERT_LT(age, 20);
    printf("OK!\n");
}

int main(int argc, char* argv[])
{
    testing::InitGoogleTest(&argc, argv);
    RUN_ALL_TESTS();
    return 0;
}